| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.51 | 10.268% | $152.7322 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $14.30 | 8.727% | $15.548 | $15.55 | $15.55 | $15.50 |
| Purchase #3 | $13.71 | 3.755% | $14.2248 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $74.63 | 3.815% | $77.4771 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $211.75 | 5.204% | $222.7695 | $222.77 | $222.75 | $222.80 |
| Purchase #6 | $5.92 | 12.488% | $6.6593 | $6.66 | $6.65 | $6.70 |
| Purchase #7 | $55.50 | 12.454% | $62.412 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $514.32 | $551.8229 | $551.82 | $551.80 | $551.80 | |